the governor wants a massive twin tunnel system built to supply critical areas of the state with water. the plan calls for giant pumping stations to help carry water from the sacramento river and san joaquin river delta to farmland and cities. supporters promise a reliable source of water. opponents argue it could destroy fragile eco systems. nannette miranda is in sacramento with the story. >> reporter: with the blessing of the obama administration, governor jerry brown says he figured out how to fix the sacramento san joaquin river delta problems so water from northern california can be delivered to the farmlands of the central valley and thirsty cities of southern california with three new pumps that divert water from the northern end instead of the southern end it involves building a massive twin tunnel system under the delta south of sacramento and then hooking them up with existing aquaducts. water users would pay for the $14 billion construction of the tunnels and taxpayers would pay the cost of habitat restoration through a water bond on the ballot in two years. >> a healthy de